Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains
An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >
| NWS Forecast for: 16 Miles WSW Pine Grove OR Issued by: National Weather Service Pendleton, OR Last Update: 2:07 pm PDT Mar 18, 2026 |  |
| This Afternoon: Mostly cloudy, with a high near 63. Southwest wind around 7 mph, with gusts as high as 23 mph. Tonight: Mostly cloudy, with a low around 44. Southwest wind 5 to 7 mph, with gusts as high as 22 mph. Thursday: Mostly sunny, with a high near 64. West wind 5 to 8 mph, with gusts as high as 23 mph. Thursday Night: A 20 percent chance of rain. Partly cloudy, with a low around 46. West wind 5 to 8 mph, with gusts as high as 23 mph. Friday: A 50 percent chance of rain, mainly after 11am. Partly sunny, with a high near 60. West wind 5 to 9 mph, with gusts as high as 24 mph. New precipitation amounts of less than a tenth of an inch possible. Friday Night: Rain likely before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 70%. Little or no snow accumulation expected. Saturday: A chance of rain and snow before 8am, then a chance of snow. Mostly sunny, with a high near 46. Chance of precipitation is 40%. Saturday Night: Mostly clear, with a low around 26. Sunday: Mostly sunny, with a high near 50. Sunday Night: Mostly cloudy, with a low around 31. Monday: A slight chance of rain and snow. Snow level rising to 5200 feet in the afternoon. Mostly cloudy, with a high near 52. Monday Night: A chance of rain. Mostly cloudy, with a low around 36. Tuesday: Rain, possibly mixed with snow. Mostly cloudy, with a high near 53. | |
| 16 Miles WSW Pine Grove OR 45.04°N 121.66°W (Elev. 4003 ft) | |
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